1 Plynlimon Avenue Croespenmaen Newport NP11 3GR

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/0336/HH Refused

  1 Plynlimon Avenue Croespenmaen Newport NP11 3GR

  Erect two storey extension

  Decided 8 Jul 2026 Householder

1. 2 Sep 2026

   Received by Caerphilly

2. 12 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 28 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Caerphilly took a median of 55 days over the applications it decided in the last year.

This application is with Caerphilly for determination, against a statutory target of eight weeks. Over the last year Caerphilly decided householder applications in a median of 55 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 1 Plynlimon Avenue Croespenmaen Newport NP11 3GR

  26/0336/HH Submitted 11 May 2026 50 yards away

  Erect two storey extension

  Refused Householder Extension 7 docs
  Domestic

• 6 Pendinas Avenue Croespenmaen Newport NP11 3GP

  21/0429/FULL Submitted 20 Apr 2021 100 yards away

  Erect single storey rear extension

  Granted Full applications Extension 6 docs
  Small domestic

• The Nook 17 Pendinas Avenue Croespenmaen Newport NP11 3GP

  21/0221/FULL Submitted 4 Mar 2021 150 yards away

  Erect two storey side extension

  Granted Full applications Extension 7 docs

• 2 Pleasant View Kendon Crumlin NP11 3BW

  P/00/0049 Submitted 24 Jan 2000 150 yards away

  Erect kitchen extension

  Granted Full applications Extension

• Plot 1 Land At Grid Ref 319863 198707 Pleasant Rise Croespenmaen

  26/0325/FULL Submitted 1 May 2026 200 yards away

  74% historically approved · decision due ~2 Jul

  Erect detached dwelling and associated works

  Awaiting decision Full applications New dwelling 18 docs
  Domestic

• 33 Pendinas Avenue Croespenmaen Newport NP11 3GP

  21/0434/FULL Submitted 21 Apr 2021 250 yards away

  Erect single storey orangery extension

  Granted Full applications Extension 9 docs
  Small domestic

• 26/0528/HH Granted

  Bryncanol Ty Canol Lane Machen Caerphilly CF83 8QE

  Demolish existing lean-to rear extension, raise ridge height, erect first-floor front extension, convert loft to include two dormers to the front and two dormers to the rear and associated landscaping works, including extending the existing terrace to the front

  Received 5 Aug, published by the council 14 Aug 2026 Householder
• 26/0649/HH Awaiting decision

  Graig View Cottage The Row To Gwern-y-goytre Draethen Newport NP10 8GF

  Erect a raised decking area

  Received 28 Sep, published by the council 5 Oct 2026 Householder
• 26/0505/HH Granted

  18 Redbrook Avenue Trethomas Caerphilly CF83 8DB

  Erect split level two storey extension to rear of property

  Received 30 Jul, published by the council 7 Aug 2026 Householder
• 26/0383/HH Refused

  Woodland Cottage Cwmnofydd Farm Lane Machen Caerphilly CF83 8NR

  Erect two storey rear extension

  Received 2 Jun, published by the council 28 Jul 2026 Householder
• 26/0503/HH Granted

  13 Ebbw Meadow Abercarn Newport NP11 5GL

  Erect a double storey rear extension with a single storey side extension

  Received 28 Jul, published by the council 7 Aug 2026 Householder